Found this post answering my question: IMU Calibration Issue : Error Code -71 https://forum.dji.com/thread-100991-1-1.html
Working with Amazon now on getting a replacement. If I get another lemon I'm definitely getting a full refund. This is my first DJI disappointment on receiving a DOA product...
I just got my DJI Spark yesterday, but until now, I cannot fly it or use it, due to notifications like "Main Controller Data Error" and "IMU calibration Required"
So I try to start the IMU Calibration process, but it will never go well, even at first sequence in the calibration process, getting...